uses blocks instead of selectors
okayed another filter
Merge branch 'tryingBlocks'

Conflicts:

AllFilters.xcodeproj/project.xcworkspace/xcuserdata/dho_everest.xcuserda
tad/UserInterfaceState.xcuserstate

AllFilters.xcodeproj/xcuserdata/dho_everest.xcuserdatad/xcdebugger/Break
points.xcbkptlist